127338390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45641}}^1$

素因数の和:45685

約数の個数: 48

約数和(自身を含む): 341767296

約数和(自身を除く): 214428906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 45641, 91282, 136923, 228205, 273846, 410769, 456410, 684615, 821538, 1369230, 1414871, 2053845, 2829742, 4107690, 4244613, 7074355, 8489226, 12733839, 14148710, 21223065, 25467678, 42446130, 63669195, 127338390]

約数ペア:

[(1, 127338390), (2, 63669195), (3, 42446130), (5, 25467678), (6, 21223065), (9, 14148710), (10, 12733839), (15, 8489226), (18, 7074355), (30, 4244613), (31, 4107690), (45, 2829742), (62, 2053845), (90, 1414871), (93, 1369230), (155, 821538), (186, 684615), (279, 456410), (310, 410769), (465, 273846), (558, 228205), (930, 136923), (1395, 91282), (2790, 45641)]